From 7b1653e6c7bba4b34c492ae7d81179227a0213db Mon Sep 17 00:00:00 2001
From: NAUD Maxence <maxence.naud@cea.fr>
Date: Fri, 22 Nov 2024 10:19:07 +0000
Subject: [PATCH] restore bad rebase

---
 src/data/Tensor.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/data/Tensor.cpp b/src/data/Tensor.cpp
index 928046dc0..e6f6cd799 100644
--- a/src/data/Tensor.cpp
+++ b/src/data/Tensor.cpp
@@ -236,10 +236,11 @@ void Tensor::resize(const std::vector<DimSize_t>& dims,
 }
 
 std::string Tensor::toString() const {
-    AIDGE_ASSERT(
-        mImpl && (undefined() || (dims() == std::vector<DimSize_t>({0})) ||
-                  (mImpl->hostPtr() != nullptr)),
-        "tensor should have a valid host pointer");
+
+    if (!hasImpl() || undefined()) {
+        // Return no value on no implementation or undefined size
+        return std::string("{}");
+    }
 
     // TODO: move lambda elsewhere?
     auto ptrToString = [](DataType dt, void* ptr, std::size_t idx) {
-- 
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